52558028463 has 32 divisors (see below), whose sum is σ = 73421271040. Its totient is φ = 33404037120.

The previous prime is 52558028459. The next prime is 52558028477. The reversal of 52558028463 is 36482085525.

It is not a de Polignac number, because 52558028463 - 2² = 52558028459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52558027463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1834533 + ... + 1862961.

It is an arithmetic number, because the mean of its divisors is an integer number (2294414720).

Almost surely, 2^52558028463 is an apocalyptic number.

52558028463 is a deficient number, since it is larger than the sum of its proper divisors (20863242577).

52558028463 is a wasteful number, since it uses less digits than its factorization.

52558028463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28759.

The product of its (nonzero) digits is 2304000, while the sum is 48.

The spelling of 52558028463 in words is "fifty-two billion, five hundred fifty-eight million, twenty-eight thousand, four hundred sixty-three".